/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.netbeans.modules.profiler.heapwalk.model;

import org.netbeans.lib.profiler.heap.*;
import javax.swing.Icon;
import javax.swing.ImageIcon;


/**
 * Implements common methods of org.netbeans.lib.profiler.heap.PrimitiveArrayInstance and ObjectArrayInstance
 *
 * @author Jiri Sedlacek
 */
public abstract class ArrayNode extends ObjectNode {
    //~ Constructors -------------------------------------------------------------------------------------------------------------

    public ArrayNode(Instance instance, String name, HeapWalkerNode parent) {
        super(instance, name, parent);
    }

    public ArrayNode(Instance instance, String name, HeapWalkerNode parent, int mode) {
        super(instance, name, parent, mode);
    }

    //~ Methods ------------------------------------------------------------------------------------------------------------------

    public boolean isArray() {
        return true;
    }

    public abstract boolean isPrimitive();

    protected Icon computeIcon() {
        ImageIcon icon = BrowserUtils.ICON_ARRAY;

        if ((getMode() == HeapWalkerNode.MODE_REFERENCES) && getInstance().isGCRoot()) {
            icon = BrowserUtils.createGCRootIcon(icon);
        }

        return processLoopIcon(icon);
    }
}
